This article was accepted into the corpus but its outbound wikilinks were never NER-processed — typical at the deepest BFS hop or when the run's entity cap was reached. No expansion funnel to show.
| APGAR score | |
|---|---|
| Name | APGAR score |
| Caption | Newborn assessment at birth |
| Field | Neonatology |
| Invented by | Virginia Apgar |
| Year | 1952 |
| Purpose | Rapid assessment of newborn well-being |
APGAR score The APGAR score is a rapid postnatal assessment tool used to summarize the health of a newborn immediately after birth. Designed for quick bedside use in delivery rooms, operating theatres, and neonatal units, it informs immediate resuscitation decisions and communicates condition between clinicians. Its adoption influenced obstetrics and pediatrics practice patterns across institutions such as Mayo Clinic, Johns Hopkins Hospital, and Massachusetts General Hospital.
In clinical settings the score is applied at 1 minute and 5 minutes after birth and sometimes at 10 minutes in high-risk cases involving teams from American Academy of Pediatrics, American College of Obstetricians and Gynecologists, and World Health Organization. Obstetricians from Cleveland Clinic and pediatricians from Great Ormond Street Hospital use it alongside monitoring technologies from companies like Medtronic and Philips. Emergency response protocols in hospitals such as Karolinska University Hospital and Sheba Medical Center incorporate the score into neonatal resuscitation guidelines endorsed by organizations including Resuscitation Council (UK) and European Resuscitation Council.
The instrument evaluates five components: Appearance, Pulse, Grimace, Activity, and Respiration. Perinatal teams in institutions such as Harvard Medical School, Stanford University School of Medicine, and University of California, San Francisco train residents to assess these components rapidly during deliveries in settings like Royal Brisbane Hospital and St. Mary's Hospital. Neonatal nurses from Johns Hopkins School of Nursing and Yale School of Nursing document findings in electronic health records provided by vendors such as Epic Systems and Cerner Corporation.
Scores range from 0 to 10; thresholds guide interpretation used by clinicians at Mount Sinai Hospital, Toronto General Hospital, and Royal Children's Hospital. Low scores prompt activation of neonatal intensive care units like those at Boston Children's Hospital and Children's Hospital of Philadelphia. Large multicenter trials funded by institutes including the National Institutes of Health and Medical Research Council (UK) helped standardize threshold-based interventions in perinatal care pathways.
The score was introduced in the early 1950s by a physician at Columbia University and disseminated through journals read at institutions like The Lancet and JAMA. Early adoption occurred at centers such as Bellevue Hospital and Mount Sinai Hospital (New York), with subsequent global uptake influenced by conferences held at World Health Organization headquarters and meetings of the American Pediatric Society. Historical accounts note contemporaneous changes in obstetric anesthesia practices at hospitals like Guy's Hospital and St Thomas' Hospital.
Critiques have emerged from researchers affiliated with University of Oxford, University of Cambridge, and King's College London concerning interobserver variability and limited predictive value for long-term neurological outcomes—issues discussed in conferences at Royal College of Physicians and American Medical Association. Studies from centers including Karolinska Institute and University of Sydney emphasize that scores can be confounded by interventions such as maternal analgesia used in St George's Hospital and variations in perinatal management across sites like Singapore General Hospital and Groote Schuur Hospital.
Several modifications and alternative scoring systems have been proposed by teams at University of Michigan, Vanderbilt University Medical Center, and McMaster University. Examples include expanded assessment protocols used in neonatal intensive care units at Royal Children's Hospital Melbourne and physiological monitors developed by GE Healthcare. Organizations such as Neonatal Resuscitation Program and research groups at Imperial College London evaluate adjuncts including pulse oximetry and cerebral near-infrared spectroscopy deployed in units like The Hospital for Sick Children (Toronto).
Large epidemiological studies from cohorts at Duke University Medical Center, University of Pennsylvania, and Columbia University Irving Medical Center have linked low scores with immediate morbidity and mortality risks but show weaker associations with long-term developmental outcomes measured in studies at University of Washington and University of Illinois Chicago. Randomized trials and registries managed by National Perinatal Epidemiology Unit and funded by agencies such as Canadian Institutes of Health Research continue to assess its role alongside biomarkers and imaging modalities used at Karolinska University Hospital and Rigshospitalet.